<template>
    <div class="login-wrap">
        <div class="ms-login">
            <div class="ms-title">刘翔接口测试平台</div>
            <el-form :model="param" :rules="rules" ref="loginForm" label-width="0px" class="ms-content">
                <el-form-item prop="username">
                    <el-input v-model="param.username" placeholder="用户名">
                        <el-button slot="prepend" icon="el-icon-lx-people"></el-button>
                    </el-input>
                </el-form-item>
                <el-form-item prop="password">
                    <el-input
                            type="password"
                            placeholder="密码"
                            v-model="param.password"
                            @keyup.enter.native="submitForm()"
                    >
                        <el-button slot="prepend" icon="el-icon-lx-lock"></el-button>
                    </el-input>
                </el-form-item>
                <div class="login-btn">
                    <el-button type="primary" @click="submitForm('loginForm')">登录</el-button>
                </div>
                <p class="login-tips">Tips : 用户名和密码均为liuxiang</p>
            </el-form>
        </div>
    </div>
</template>

<script>
    import { login } from '../../api/api'
    export default {
        data: function() {
            return {
                param: {
                    username: 'liuxiang',
                    password: 'liuxiang',
                },
                rules: {
                    username: [{ required: true, message: '请输入用户名', trigger: 'blur' }],
                    password: [{ required: true, message: '请输入密码', trigger: 'blur' }],
                },
            };
        },

        methods: {
            submitForm(formName) {
                this.$refs[formName].validate(valid => {
                    if (valid) {
                        // var that = this;
                        login(this.param)
                        .then((response)=> {
                            sessionStorage.clear();
                            sessionStorage.setItem('token',response.data.token);
                            localStorage.setItem('token',response.data.token);
                            localStorage.setItem('user_id',response.data.user_id);
                            localStorage.setItem('username',response.data.username);
                            this.$message.success('登录成功');
                            localStorage.setItem('ms_username', this.param.username);
                            this.$router.push('/');
                        })
                        .catch(error => {
                            this.$message.error('用户名或密码错误');
                        });
                        } else {
                        this.$message.error('请输入账号和密码');
                        return false;
                    }
                });
            },
        },
    };
</script>

<style scoped>
    .login-wrap {
        position: relative;
        width: 100%;
        height: 100%;
        background-image: url(../../assets/img/001.jpg);
        background-size: 100%;
    }
    .ms-title {
        width: 100%;
        line-height: 50px;
        text-align: center;
        font-size: 20px;
        color: #FFFFFF;
        border-bottom: 1px solid #ddd;
    }
    .ms-login {
        position: absolute;
        left: 50%;
        top: 50%;
        width: 350px;
        margin: -190px 0 0 -175px;
        border-radius: 5px;
        background: rgba(255, 255, 255, 0.3);
        overflow: hidden;
    }
    .ms-content {
        padding: 30px 30px;
    }
    .login-btn {
        text-align: center;
    }
    .login-btn button {
        width: 100%;
        height: 36px;
        margin-bottom: 10px;
    }
    .login-tips {
        font-size: 12px;
        line-height: 30px;
        color: #fff;
    }
</style>